Locksmith services in Downers Grove, IL
Time is precious, and wasting it on locksmith issues is probably the last thing you need. However, no matter how lucky you are, there's always a chance for things to go awry – that's what we know for sure after more than 35 years in business. Emergencies arise unexpectedly, usually leading to stress, panic, and a total misunderstanding of what to do next. Most of them require special tools and knowledge to be resolved, whether it's a lost key, a damaged lock, or a lockout situation. That's why having the number of a reliable locksmith service on hand is essential. It's the only solution to promptly and efficiently resolve lock-related or security issues, saving time and money. To provide you with the peace of mind you deserve Sure Lock & Key offers a full spectrum of locksmith services in Downers Grove, IL, including:
- Lock repair, replacement, and installation services, lock rekeying
- All car key cutting and duplication
- Master key systems, broken key extraction
- Mailbox lock rekey / change
- Home, business, and car lockout services
- Deadbolt installation
- Jammed ignition repair
- All car key transponder (re) programming and recoding
- Safe & Vault lockout, combination set up, and change
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A few words about Sure Lock & Key
Sure Lock & Key is a reputable locksmith company that has been delivering top-notch locksmiths and security solutions for over 35 years across the United States. We started the journey as a small family business founded by four brothers. Due to years of improvement, Sure Lock & Key has evolved into a prominent player in the market, with main offices in Connecticut, Rhode Island, New York, Illinois, Florida, Texas, and Arizona. We believe our success stems from following the unique work ethic involving three principles and defining the exceptional service we provide our customers. The core points are:
- Our technicians are highly skilled and licensed, ensuring efficient and prompt service delivery.
- We understand the importance of being available round-the-clock to assist whenever you require it most. Thus, our services are available 24 hours a day, seven days a week.
- We set fair prices, making us the most sensible and affordable choice for our clients.
24-hour locksmith services in Downers Grove, IL
Without any doubt, emergencies are not something we can choose when to happen. Imagine being locked out of your home at night or struggling with a stubborn lock on the weekend. These situations seem hopeless, but being stranded without help until regular working hours isn't an option. That's where 24-hour services come in handy. Whether you're dealing with a damaged lock, a broken key, or a lockout situation, having an available round-the-clock technician may be a lifesaver. Thus, Sure Lock & Key offers a huge scale of 24-hour locksmith services in Downers Grove, IL, including
- Lock repair, replacement, and installation
- Car key copy and duplication
- Home and house lockout services
- Home alarm systems
- Emergency car lockout services
- Motorcycle unlock services
- Broken key extraction
- Rekeying services
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Testimonials
Our team believes communication is the most proven way to success. It's also the easiest way to determine how clients want to see our company and know we're moving on the right path. In addition, customer feedback is our best promotion for gaining potential clients. If you want to learn more about us and the services we provide, check out some of our clients' impressions below.

Sonya Ramos
Lost my keys and had to get a replacement key for my car. I called SURE LOCK & KEY and the technician came out in the van about 10 minutes later and cut me a new key in 5 minutes. Thank you SO much, you guys are lifesavers!

Theodore Williams
After some unfortunate incidents, we had to get keypad access installed in our office and SURE LOCK & KEY did so very quickly and for a very good price. I very much appreciate the effort and professionalism shown by this company…

Alex Hunter
My Suzuki motorcycle’s ignition was completely jammed so I called SURE LOCK & KEY and Leo the locksmith came out quickly and repaired it. I was floored by how quickly and how easy it all was. Really great company.

Jacque Gaston
My car door lock was badly damaged after an accident and I didn’t know if it needed repairing or replacing. Thankfully, this company was recommended to me and they came out to my location within 15 minutes and repaired my lock. Very appreciative of the great service and friendly customer service…

Jim McBratney
Locked myself out of my car and needed to get back in. Eric the mobile locksmith came out very quickly after I called and unlocked my car. He even cut me a new key as a spare so it won’t happen again… let’s hope so! Wonderful service though...

Chris Murphy
My electronic key was malfunctioning and I couldn’t even open my car without it setting off the alarm all the time. SURE LOCK & KEY made me a new key and now it works like a charm… great guys and a great company!

Amani Petty
The service was quick and the price as expected. Very quick to respond. Liked this company!

Jan Aldred
Great 24/7 emergency services. Recommend.

Laura Ellison
Well done! Did the job very quickly.

Gregor Burch
Arrived within an hour of calling. The job was done quickly and professionally.

Doris Barksdale
Amazing. I am really satisfied with the lock installation. Fast and professional.

Kelley McKinney
Undoubtedly 5 stars.

Zachary Stinson
My car ignition jammed up just when I was going to work. I called these guys and they were at my location within 10 minutes and fixed my ignition within minutes… awesome!

Eddie LaGrange
SLK was recommended to me by a friend, and that proved useful when I locked myself out of my apartment. Tyler the locksmith arrived very quickly, let me back in, and even cut me a new spare key. Such a nice guy!

Sharon Annalise
My friend lost her car keys so I phoned this company and they came out within 10 minutes and cut her a new set. We were both impressed by the service, thank you.

Graem McCarthy
Thanks to Daniel and Chaim at Sure Lock & Key for installing a new security system in my office… it took no time at all and the price was low. Great company.

Luis Fremont
Very professional company and terrific overall service! They repaired locks in my new home and did so very quickly and for a great price! I’ll definitely use them again…

Jim Beattie
My car door was badly damaged and Sure Lock Key helped repair it without me having to get a new one. Honest guys as well as very professional.
About Downers Grove, IL
Downers Grove is a village located in DuPage County, Illinois, 20 miles west of downtown Chicago. The area was first settled in 1832 by Pierce Downer, a New York native who purchased land and built a log cabin in what is now known as Downers Grove. The village was officially incorporated in 1983. The arrival of the Chicago, Burlington, and Quincy Railroad in the late 1800s played a significant role in the town's growth, connecting it to Chicago and other neighboring communities. This transportation link opened doors for commerce, industry, and tourism.
Today Downers Grove blends small-town charm and urban convenience with its picturesque downtown area filled with tree-lined streets, historic buildings, and a vibrant atmosphere.